Each type of aneurysm has unique characteristics, but some common underlying causes and symptoms are used to help identify them. These include:

• Thoracic Aortic Aneurysms (TAA): This type of aneurysm occurs in the section of the aorta that runs through the chest. The most common cause is atherosclerosis, a condition where plaque buildup narrows and hardens arteries.
• Abdominal Aortic Aneurysms (AAA): AAA occurs when there is a bulge in the abdominal segment of the aorta. Risk factors for this condition include smoking, high blood pressure, obesity, and family history.
• Visceral Aneurysms: These are rarer types of aneurysms that occur in the blood vessels supplying organs such as the liver, kidney, or spleen. They can be caused by trauma, infection, or inherited conditions.
• Peripheral Aneurysms: These are aneurysms that develop in the arteries outside of the chest and abdomen, such as those in the arms or legs. One common cause is atherosclerosis.

Depending on the type and severity of your aneurysm, treatment options may vary. For example, smaller aneurysms can be monitored with regular check-ups and imaging, while larger ones may require surgery. Our skilled specialists at Vascular Associates of WNY will work together to determine the best course of action for your specific case.

The two main types of aneurysm repair are endovascular and open surgery.

• Endovascular Aneurysm Repair (EVAR): During this minimally invasive procedure, the surgeon accesses the aneurysm through small punctures, typically in the groin, instead of making a large abdominal incision. A stent graft, which is a tube made of fabric and metal mesh, is inserted into the artery to reinforce the weakened wall and prevent it from rupturing. EVAR generally allows for a quicker recovery time, less postoperative pain, and shorter hospital stays than open surgery.
• Open Aneurysm Repair: This is a more invasive surgical option that involves a larger incision to directly access the aneurysm site. The surgeon removes the affected section of the artery and replaces it with a synthetic graft to restore normal blood flow. Although this procedure may require a longer recovery time, it is necessary for some complex or large aneurysms.

Both methods have distinct advantages and risks, and the choice between them depends on individual patient factors, which our specialists will thoroughly evaluate.